1.Our school sports meeting has already (postpone) three times.
答案been postponed
2.We can buy all (sort) of specially created gifts for our friends.
答案sorts
3.It is great honor for me to be invited to speak at the meeting.
答案a
4.The two brothers saw a man in rags (walk) in the street at that time.
答案walking
5.Mr Smith found the windows (break) when he got home from the holiday.
答案broken